Inventor · disambiguated record
Hoi K. Lai
Also filed as: LAI HOI K · LAI HOI KIONG
12 granted patents·53 citations·filing 1988–2004
89Inventor score
Top patents by PatentIndex Score
12 records- 0169US4950671ASubstituted 2-propenyl derivatives of pyridineUNIROYAL CHEM CO INC·Filed 1989·Granted Aug 21, 1990·8 cites·12 claims
- 0265US5211736AAzole derivatives of spiroheterocyclesUNIROYAL CHEM CO INC·Filed 1992·Granted May 18, 1993·9 cites·8 claims
- 0364US4857649AAzole derivatives of naphthalenone oxime estersUNIROYAL CHEM CO INC·Filed 1988·Granted Aug 15, 1989·6 cites·8 claims
- 0460US5006153AAzole derivatives of naphthalenone oxime ethersUNIROYAL CHEM CO INC·Filed 1989·Granted Apr 9, 1991·5 cites·8 claims
- 0558US7045512B2Fungicidal phenoxyphenylhydrazine derivativesCROMPTON CO CIIE·Filed 2004·Granted May 16, 2006·3 cites·14 claims
- 0656US5945436APyridylmethyl nitriles, amides and thioamides useful as fungicidesUNIROYAL CHEM CO INC·Filed 1997·Granted Aug 31, 1999·9 cites·12 claims
- 0754US4966910AFungicidal oxathiin azolesUNIROYAL CHEM CO INC·Filed 1989·Granted Oct 30, 1990·5 cites·6 claims
- 0843US6063781APesticidal phenylpyridazinone derivativesFiled 1999·Granted May 16, 2000·3 cites·11 claims
- 0943US5106409AAzole derivatives of spiroheterocyclesUNIROYAL CHEM CO INC·Filed 1990·Granted Apr 21, 1992·2 cites·8 claims
- 1042US4943311AAzole derivatives of spiroheterocyclesUNIROYAL CHEM CO INC·Filed 1988·Granted Jul 24, 1990·2 cites·8 claims
- 1137US5145982AFungicidal oxathin azolesUNIROYAL CHEM CO INC·Filed 1991·Granted Sep 8, 1992·1 cites·3 claims
- 1229US5081143AFungicidal oxathiin azolesUNIROYAL CHEM CO INC·Filed 1990·Granted Jan 14, 1992·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →